<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        .container{
            background: url(./images/button1a.gif);
            height: 43px;
        }
        ul{
            width: 700px;
            display: flex;
            align-items: center;
            list-style: none;
        }
        ul li{
            width: 95px;
            height: 33px;
            text-align: center;
            padding-top: 3px;
            margin-left: 5%;
            margin-bottom: 3px;
        }
        ul li a{
            text-decoration: none;
            font-size: 14px;
            color: rgba(243, 241, 237, 0.7);
        }
        ul li:hover{
            width: 100px;  
            height: 26px;
            border: 2px solid rgba(20, 19, 19,0.8);
            /* background:-webkit-linear-gradient(
                top,rgb(211, 205, 205),rgba(211, 205, 222, 0.8),rgba(53, 52, 52, 0.5)
            ); */
            /* background:-webkit-linear-gradient(
                left,rgba(82, 81, 81, 0.9),rgba(227, 227, 230, 0.4),rgba(226, 223, 223, 0.5)
            );
            background:-webkit-linear-gradient(
                right,rgba(214, 194, 194, 0.9),rgba(246, 246, 250, 0.8),rgba(248, 245, 245, 0.4)
            ); */
            background:-webkit-linear-gradient(
                bottom,rgba(214, 194, 194, 0.9),rgb(219, 219, 223),rgba(53, 52, 52, 0.5)
            );
            margin-bottom: 2px;
        }
    </style>
</head>
<body>
    <div class="container">
        <ul>
            <li><a href="#">首页</a></li>
            <li><a href="#">我的相册</a></li>
            <li><a href="#">我的日志</a></li>
            <li><a href="#">我的音乐盒</a></li>
            <li><a href="#">我的介绍</a></li>
            <li><a href="#">留言板</a></li>
        </ul>
    </div>
</body>
</html>